#ifndef _OPERATIONS_H_
#define _OPERATIONS_H_

#include "fraction.h"

fraction_t *Multiply(fraction_t *a, fraction_t *b);
fraction_t *Devide(fraction_t *a, fraction_t *b);
fraction_t *Sum(fraction_t *a, fraction_t *b, int plus);

#endif // _OPERATIONS_H_
